Message ID | 20200320104442.17429-1-chris@chris-wilson.co.uk (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | drm/i915/selftests: Check for has-reset before testing hostile contexts | expand |
diff --git a/drivers/gpu/drm/i915/gt/selftest_lrc.c b/drivers/gpu/drm/i915/gt/selftest_lrc.c index 6f06ba750a0a..7e3a92faf392 100644 --- a/drivers/gpu/drm/i915/gt/selftest_lrc.c +++ b/drivers/gpu/drm/i915/gt/selftest_lrc.c @@ -2030,6 +2030,9 @@ static int __cancel_hostile(struct live_preempt_cancel *arg) if (!IS_ACTIVE(CONFIG_DRM_I915_PREEMPT_TIMEOUT)) return 0; + if (!intel_has_reset_engine(arg->engine->gt)) + return 0; + GEM_TRACE("%s(%s)\n", __func__, arg->engine->name); rq = spinner_create_request(&arg->a.spin, arg->a.ctx, arg->engine,
In order to kill off a hostile context, we need to be able to reset the GPU. So check that is supported prior to beginning the test. Reported-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> --- drivers/gpu/drm/i915/gt/selftest_lrc.c | 3 +++ 1 file changed, 3 insertions(+)